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one of the many effects is that it may cause floods
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoThese terms are not adequate for the water cycle.
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When sugar dissolves es in water is the change in entropy positive or negative?
increase
How is water molecule like a magnet?
Water molecule acts like a magnet because positive attracts positive and negative attracts negative.
Why does water dissolve substances?
Water is a universal solvent because substances get dissolve in water easily. It is due to the polarity of each water molecule. The hydrogen has a positive charge, thus attracting the negative part of an ionic compound, while the oxygen has a negative charge and thus attracts the positive part of an ionic compound.
When NaCl is dissolved in water negative end of the water molecules is attracted towards what?
Ion-dipole attraction dictates that the negative pole of a water molecule will be attracted to the sodium cation and the positive pole of a water molecule will be attracted to the chloride anion.
Explain how a water molecule can be attracted to both a positive ion and a negative ion when dissolving an ionic compound?
The shape and charge distribution in a water molecule cause it to have a permanent dipole moment, which consist of a positive electric charge and a negative charge separated by a distance in space. Therefore, the part of a water molecule that corresponds to the negative charge of its dipole moment is attracted to positive ions, and the part of a water molecule that corresponds to the positive charge of its dipole moment is attracted to negative ions.
What happen during positive cycle and negative cycle?
as direction of current reverses it is shown in form of positive and negative cycles
A molecule having slighty negative and positive ends with regard to change?
a molecule having slightly negative and positive ends with regard to change
What is meant by negative half-cycle of an alternating current?
Alternating current varies in magnitude, and reverses direction every half-cycle. When the current is drifting in one direction we allocate it a 'positive' direction; when it reverses direction we allocate it a 'negative' direction. So the positive half-cycle refers to its variation in current during its forward or positive direction and the negative half-cycle refers to its variation in current during its reverse or negative direction.
Positive and negative effects on clocks?
A positive impact of clocks is that they help people tell time. A negative impact of clocks is that they interfere with the sleep cycle.
Why capacitor does not store alternate current but store direct current?
Because Alternet current has both positive as well as negative cycle capacitor does not conduct for negative cycle of the Alternet current and DC all are positive cycle thats why it capacitor conduct for DC not for AC
Is a positive plus a negative make a positive or a negative?
Positive + Negative = Negative Negative + Negative = Positive Positive + Positive = Positive Negative + Positive = Negative
What is a negative - positive?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
When sugar dissolves es in water is the change in entropy positive or negative?
increase
Is the water molecule slighty negative or slighty positive?
Both. It is slightly negative from one side and slightly positive from the other.
How is dividing integers similar to multiplying integers with the resulting sign?
The rules for the sign (positive or negative) of the result of a multiplication is the same as division. For multiplication: Positive * Positive --> Positive Positive * Negative --> Negative Negative * Positive --> Negative Negative * Negative --> Positive For division: Positive / Positive --> Positive Positive / Negative --> Negative Negative / Positive --> Negative Negative / Negative --> Positive
If a negative is divided by a positive is it negative?
Yes. Negative/negative = positive Postive/Positive = positive Negative/Positive - negative
When multiplying numbers what do you do with the positive and negative signs?
Negative * positive = negative Positive * positive = positive Negative * negative = positive
